S P Singh Solutions for Chapter: Metallurgy, Exercise 2: EXERCISE-7B
Author:S P Singh
S P Singh Chemistry Solutions for Exercise - S P Singh Solutions for Chapter: Metallurgy, Exercise 2: EXERCISE-7B
Attempt the practice questions on Chapter 7: Metallurgy, Exercise 2: EXERCISE-7B with hints and solutions to strengthen your understanding. Selina Icse Concise Chemistry For Class 10 solutions are prepared by Experienced Embibe Experts.
Questions from S P Singh Solutions for Chapter: Metallurgy, Exercise 2: EXERCISE-7B with Hints & Solutions
MEDIUM
10th ICSE
IMPORTANT
Give equations for the reduction of
Zinc oxide
MEDIUM
10th ICSE
IMPORTANT
On which factors does purification of metals depend?
MEDIUM
10th ICSE
IMPORTANT
Name the methods used for purification.
MEDIUM
10th ICSE
IMPORTANT
With a labelled diagram explain electro-refining of a particular metal.
MEDIUM
10th ICSE
IMPORTANT
The metal other than aluminium, which has a strong affinity for oxygen is
MEDIUM
10th ICSE
IMPORTANT
A metallic oxide which cannot be reduced by normal reducing agents.
MEDIUM
10th ICSE
IMPORTANT
Zinc blende is converted to oxide by _____ (roasting/calcination) process.
MEDIUM
10th ICSE
IMPORTANT
Froth floatation process is generally used to concentrate _____ ores (sulphide/carbonate).
